package fun.chutianshu;

public class Main {
    public static void main(String[] args) {
        Weekday day = Weekday.SUN;
        if (day.dayValue == 6 || day.dayValue == 0) {
            System.out.println("Today is " + day + ". Work at home!");
        } else {
            System.out.println("Today is " + day + ". Work at office!");
        }
    }
}
//enum Weekday{MON,TUE,。。。。}
// Weekday.MON
//枚举
enum Weekday {
    MON(1, "星期一"),
    TUE(2, "星期二"),
    WED(3, "星期三"),
    THU(4, "星期四"),
    FRI(5, "星期五"),
    SAT(6, "星期六"),
    SUN(0, "星期日");

    public final int dayValue;
    private final String chinese;

    private Weekday(int dayValue, String chinese) {
        this.dayValue = dayValue;
        this.chinese = chinese;
    }

    //覆盖Object 的 toString()方法
    @Override
    public String toString() {
        return this.chinese;
    }
}